Don't feel guilty. There's nothing wrong with smoking a joint, bowl, bong, whatever. Don't let them get to you for doing something that hurts noone. Do your friends/family drink alcohol? Do they smoke cigarettes? Drink coffee? These are all drugs that, while "legal" (and therefore supposedly "better" somehow) are actually more dangerous than cannabis. Besides that, how does YOUR smoking affect THEM, anyway. It's your body and your life. Do they judge people who drink regular soda instead of diet, too? lol